JSON to Tableview

I've been trying to append JSON data from a webserver into a tableviewcontroller. This is my current code.

The NSlog of _datalist prints the JSON, but the other methods for actually putting the data in cells, does not.. The code looks correct, and since the _datalist NSarray actually gets the data, I'm not sure how to handle this.. Which is why I need your help and advice.

As for what I've figured out, the method where the cells are initialized with the JSON data, can't either fetch it, or use it. My clue was that I need to encode the incoming data?